Fixed panorama skybox shader and reflections, experimenting with the world physics map. World map is half-written.

src/render/eye.rs

@@ -63,7 +63,7 @@ impl Eye {
 
         let dir = Vec3::new(1.0, 0.5, 1.0).normalize();
         let environment = Environment {
-            ambient: Vec4::new(0.15, 0.15, 0.15, 0.0),
+            ambient: Vec4::new(0.1, 0.1, 0.1, 0.0),
             light: Vec4::new(1.0, 1.0, 1.0, 0.0),
             dir: Vec4::new(dir.x, dir.y, dir.z, 0.0),
         };